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ＴＹＢ系列调压注水装置由双缸四腔泵体、电液换向阀、控制液路及控制电路组成。换向系统采用常规液压换向阀的基本结构， 换向信号运用传感技术和集成化无触点控制电路采集与传递， 液压换向部分配备有液位、压力和温度过载保护系统。通过换向系统将水网来水作重新分配， 同时产生一股高压水流和低压水流， 分别适配于欠注井和低压注水井， 提高了注水系统的效率， 减少了动力消耗。现场试验证明， 装置运行平稳， 性能可靠， 运行费用低， 节能效果明显。
TYB series of water pressure regulator device consists of two-cylinder four-chamber pump, electro-hydraulic valve, control fluid and control circuit. Commutation system uses the basic structure of the conventional hydraulic valve, the commutation signal acquisition and transmission using sensing technology and integrated non-contact control circuit, the hydraulic commutation part is equipped with a liquid level, pressure and temperature overload protection system. Through the reversing system, the incoming water will be redistributed. At the same time, a high-pressure water flow and a low-pressure water flow will be generated, which are respectively adapted to the underfilling and low pressure water injection wells to improve the efficiency of the water injection system and reduce the power consumption. Field tests show that the device runs smoothly, reliable performance, low operating costs, energy-saving effect is obvious.